From f52a8fc7f8285d26e48eb202e00e82d5f5824f05 Mon Sep 17 00:00:00 2001
From: Antonio Terceiro <terceiro@colivre.coop.br>
Date: Thu, 21 Oct 2010 21:36:18 -0300
Subject: [PATCH] Fix Javascript error when chat is not enabled

---
 public/javascripts/application.js | 3 +++
 1 file changed, 3 insertions(+), 0 deletions(-)

diff --git a/public/javascripts/application.js b/public/javascripts/application.js
index 8084ee0..58b15cc 100644
--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@@ -502,6 +502,9 @@ jQuery(function($) {
   }
 
   function chatOnlineUsersDataCallBack(data) {
+     if ($('#chat-online-users').length == 0) {
+       return;
+     }
      var content = '';
      $('#chat-online-users').html($('#chat-online-users').html().replace(/%{amount}/g, data['amount_of_friends']));
      $('#chat-online-users').fadeIn();
--
libgit2 0.21.2